Focus | Suitable for telescopes Dew Shield or Front Outer Diameter Front end Diameter From 115 165mm 4 5in 6 5in For 127mm Celestron or Skywatcher Maksutovs Meade 127 ED APO Celestron 5 SE |
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Etc | The mask attaches securely to your scope using brass screws with soft transparent nylon cover to ensure the finish of your telescope is |
Protected | Light weight so you wont upset the balance on your |
Scope | It will take less time to achieve perfect focus with your new mask which mean you spend more time imaging photons rather than focusing them |
Gosky Bahtinov Focusing Mask for for Telescopes Dew Shield or Front End Diameter From 115-165mm (4.5in-6.5in) -For 127mm Celestron or Skywatcher Maksutovs,celestron 5 Se,meade127 Ed Apo,etc Review